/*
 * @Description: 
 * @Author: Aroma
 * @Date: 2024-09-24 19:09:49
 * @LastEditors: Aroma
 * @LastEditTime: 2024-09-24 19:09:53
 * @别瞎看: 你个无脑牛马
 */
interface ISingable{
    void sing();
}